I noticed in the report by the NSW Government DPI’s principal research scientist, Dr Brad Law, which was published in the Port News on August 1 that he claims recent audio recordings of male koalas in the hinterland of our state forests revealed evidence of up to 10 times the previously estimated occupancy.
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Well obviously if this was the first time audio study of male koalas in the breeding season had been carried surely finding any koalas at all would be an increase in findings. The Australia Koala Foundation showed that one male koala 'Arnie' a dominant male occupied a home range of 43 hectares in area so no doubt the study took precautions to not record the same koala in other of the 171 sites.
Each site however did not always record even one or two scats. The evidence proves only 65% of the 171 sites tested held one koala and the scats do not prove in any way a home colony had even once existed at these sites.
Dr Law rejoices that in his study that heavily logged, lightly logged and old growth forest areas showed similar results which seemed to suggest that logging of our NSW State Forests has no effect on koala numbers.
Really?
In a study by the recognised koala expert, Dr Steve Phillips, commissioned by our own PMHC he found that most of the suitably sized koala food trees have already been logged out.
So WTF do they eat?
This no harm heavily logged forest claim by Dr Law will get a real test soon when the NSW Government introduces intensive logging in “Regrowth B” area. A map obtained under GIPA by the North Coast Environment Centre indicates 142,818 ha. of our north coast state forests between Taree and Grafton will be clear-felled.
Any small trees left will be hauled away to the soon be established Biomass Plants at Taree, Kempsey and Grafton and now it seems a new “renewable energy” diesel manufacturing plant at Heron’s Creek. “Renewable” meaning over the next 100 years.
Any regrowth in the intensively logged forests will likely be sprayed and Blackbutt monocultures planted.
Oh, and so no damage is done to the forest populations of koalas and protected animals and plants small clumps of forest will be left.
How a male koala will roam to the next paradise island of the living dead to breed without being attacked by wild dogs or run over by logging trucks is not discussed in the literature.
Even Dr Law did not bother to defend his government’s offset scheme which will according to evidence presented at the PMHC Koala Roundtable result in local extinction of koalas in the Port Macquarie local government area.
To save the attraction of koalas for the tourist industry which seems to be Council’s main purpose perhaps we can get our grandkids to help us drag the fibreglass koalas from the trail around the business area up to a Goodbye Koalas Memorial Cemetery trail spaced along the roadside from the Council building, past the local member’s office up the road to the Wauchope Forestry Office.
John Jeayes,
Port Macquarie